Home / 10,854,976,205.70-16,282,464,308.55-4,644,769,256.10

Finding the Fourth Proportional to 10,854,976,205.70, 16,282,464,308.55 and 4,644,769,256.10

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Solution

The fourth proportional to 10,854,976,205.70, 16,282,464,308.55 and 4,644,769,256.10 is: 6,967,153,884.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,854,976,205.70 : 16,282,464,308.55 = 4,644,769,256.10 : x
  2. Step 2: Convert to fraction form
    10,854,976,205.70/16,282,464,308.55 = 4,644,769,256.10/x
  3. Step 3: Cross multiply
    10,854,976,205.70x = 16,282,464,308.55 × 4,644,769,256.10
  4. Step 4: Simplify right side
    10,854,976,205.70x = 75,628,289,633,898,594,304
  5. Step 5: Solve for x
    x = 75,628,289,633,898,594,304/10,854,976,205.70
  6. Step 6: Final answer
    x = 6,967,153,884.15

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.